| // Copyright 2018 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // Package set provides simple set data structures for uint64 and string types. |
| // |
| // The API for every set is: |
| // type Set(T {}) opaque |
| // |
| // // Len reports the number of elements in the set. |
| // func (Set) Len() int |
| // |
| // // Has reports whether an item is in the set. |
| // func (Set) Has(T) bool |
| // |
| // // Set inserts the item into the set. |
| // func (Set) Set(T) |
| // |
| // // Clear removes the item from the set. |
| // func (Set) Clear(T) |
| package set |
